001 // Copyright 2007, 2009, 2010 The Apache Software Foundation002 //003 // Licensed under the Apache License, Version 2.0 (the "License");004 // you may not use tis file except in compliance with the License.005 // You may obtain a copy of the License at006 //007 // http://www.apache.org/licenses/LICENSE-2.0008 //009 // Unless required by applicable law or agreed to in writing, software010 // distributed under the License is distributed on an "AS IS" BASIS,011 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.012 // See the License for the specific language governing permissions and013 // limitations under the License.014015 package org.apache.tapestry5.annotations;016017 import java.lang.annotation.Documented;018 import static java.lang.annotation.ElementType.METHOD;019 import java.lang.annotation.Retention;020 import static java.lang.annotation.RetentionPolicy.RUNTIME;021 import java.lang.annotation.Target;022023 import static org.apache.tapestry5.ioc.annotations.AnnotationUseContext.*;024 import org.apache.tapestry5.ioc.annotations.UseWith;025026 /**027 * Method annotation used for methods that should be invoked once the page is fully loaded. This is useful for one-time028 * component initializations that can't be done at instance initialization time, such as references to embedded029 * components or blocks.030 * <p/>031 * PageLoaded methods should take no parameters and return void. They must either have this annotation, or be named032 * "pageLoaded".033 */034 @Target(METHOD)035 @Retention(RUNTIME)036 @Documented037 @UseWith({COMPONENT,MIXIN,PAGE})038 public @interface PageLoaded039 {040041 }